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#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
static void dump(const char *p)
{
printf("_PC_FILESIZEBITS = %ld\n", pathconf(p, _PC_FILESIZEBITS));
printf("_PC_LINK_MAX = %ld\n", pathconf(p, _PC_LINK_MAX));
printf("_PC_MAX_CANON = %ld\n", pathconf(p, _PC_MAX_CANON));
printf("_PC_MAX_INPUT = %ld\n", pathconf(p, _PC_MAX_INPUT));
printf("_PC_NAME_MAX = %ld\n", pathconf(p, _PC_NAME_MAX));
printf("_PC_PATH_MAX = %ld\n", pathconf(p, _PC_PATH_MAX));
printf("_PC_PIPE_BUF = %ld\n", pathconf(p, _PC_PIPE_BUF));
}
int main(int argc, char *argv[])
{
dump(argv[1] ? argv[1]:".");
return 0;
}
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